An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes diaphra gm, valve, flat and gasket.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5998-00-217-8100
NSN 5915-01-226-8398
NSN 6240-00-316-3167
NSN 5835-00-484-1529
NSN 6150-01-244-2420
NSN 5998-01-503-0216
NSN 5998-00-332-9558
NSN 6145-01-430-2784
NSN 6220-01-258-6217
NSN 6620-01-525-8115
NSN 5835-01-290-4397
NSN 6130-01-554-5007